﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace shapes
{
    abstract class BoxShape : IShape
    {
        protected double Height = 0;

        protected double Width = 0;

        public BoxShape(double height, double width)
        {
            Height = height;
            Width = width;
        }

        public abstract double GetArea();
    }
}
